Answer:
its amazing:
tips: that feeling, that happiness
"the flowers start to fade up" doesn't make much sence maybe try the voyd of emotion inside your soul is no longer empty and floods like a fountain LOL maybe not but try like something like that or compare it to something
and the suggestions i gave is if you mean that person likes you back but if your trying to say they don't than ignore all my suggestions other the adding a comma after "feeling" and say fade away